h1{
  text-align: center;
  height: 30px;
  line-height: 30px;
  padding: 5px 0;
  background-color: rgb(252, 125, 144);
}


.userData td{
  height: 30px;
  line-height: 30px;
}

/* 用户图片 */
.userData img{
  padding-top: 10px;
width: 40px;
}

/* 商品图片 */
.goodsData img{
  width: 80px;
  padding-top: 30px;
}

.goodsData tbody tr{
  height: 40px;
  line-height: 40px;
}

thead tr{
  height: 40px;
}

thead .describe{
  width: 30%;
}

table {
    border-collapse: collapse;
    width: 100%;
  }

  td,
  th {
    text-align: center;
    border: 1px solid black;
  }

  #navigation {
    width: 100%;
    background-color: rgb(186, 243, 181);
    text-align: center;
    margin-top: 10px;

  }

  #navigation a {
    display: inline-block;
    padding: 5px 10px;
    border: 1px black solid;
    margin: 5px 3px;
    cursor: pointer;
  }

  .selected {
    background-color: pink;
    color: white;
  }

  #dataList a {
    cursor: pointer;
    color: red;
    margin: 5px;
  }

  #dataList a:hover {
    text-decoration: underline;
  }

  #dataList tr:nth-of-type(odd){
    background-color: #00bbad;
  }

  #modal {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .3);
    display: none;
  }

  #modal form {
    position: fixed;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 200px;
    margin-left: -150px;
    margin-top: -100px;
    background-color: white;
    box-sizing: border-box;
    padding: 20px;
  }